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From Matt Mitchell <goodie...@gmail.com>
Subject duplicate preferences
Date Fri, 03 Aug 2012 20:27:06 GMT
I'm wondering if there are negative side-effects from creating prefs
files that contain duplicates? For example:

100, 200
100, 300
200, 400
100, 200

Similarly, what happens if you feed Mahout a prefs file with
duplicates with different pref values?

Obviously, this isn't something I *want* to do, but it will make the
prefs file generation phase much simpler.

Thanks!

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